Honeywell integration that reaches the systems other tools can't.
Connect Honeywell Experion PKS to the historian, LIMS, ERP + AI agents your plant runs on. Read process, alarm and PHD historian data across refining, chemicals and gas-processing units, without touching control or the safety layer.
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Live demo · Claude querying Honeywell + ops via Rayven MCP
Trusted by 240+ teams across Australia + globally
Honeywell is brilliant at what it does. Useless at everything else your data + AI needs to touch.
PHD holds the history but the enterprise historian is stale, quality maps runs to LIMS by hand, alarm floods never reach reliability as work orders, and AI energy models wait on batch exports.
The integration tool you've already tried probably can't fix it.
SaaS-to-SaaS. Useful, until it isn't.
Connectors for Honeywell, Slack + a thousand other SaaS apps. Cheap + fast for the easy half of integration. Where they hit a wall:
- Enterprise historians (PI / OSIsoft) that need Experion PHD tags alongside every other plant, not siloed per site
- LIMS that should map lab quality results to the Experion unit and run that produced them
- ERP that needs throughput, yield and energy data posted against the right refinery and cost centre
- CMMS and reliability tools that should turn Experion alarms and rationalised alarm floods into work orders
- Data warehouses and AI models needing live tag and alarm data beyond PHD's reporting reach
Historians, LIMS, ERP, maintenance + AI. One platform.
The integration platform built for what other tools can't (or won't) reach - plus an AI data fabric, MCP server + app builder layered on top.
- Honeywell + every historian, LIMS and ERP system
- OPC-UA, historians (PI), Modbus, batch (S88) + custom-built connectors.
- Files, legacy SQL, FTP + custom-built connectors
- Real-time bidirectional sync, tier-aware + rate-limit-safe
- AI Data Fabric, MCP, automation + custom apps included
Honeywell + Rayven: AI, automation + tools that reach every system you run.
5 examples of what Rayven customers run on Honeywell + integrated systems. Built in weeks, not months.
PHD tags into the enterprise historian
Rayven reads Experion control tags and PHD historian data via OPC-UA and streams them into your historian and a real-time Industrial AI Data Fabric - read-only, full resolution, control untouched.
Lab results tied to the run
Experion unit and run context flows to LIMS so quality results map to the exact process conditions that produced them. Off-spec batches surface live, not in a shift-end reconciliation.
Alarm floods become work orders
Rationalised alarms and process-limit breaches flow into CMMS as prioritised work orders with full context. Reliability acts on the real signal, not a scrolling alarm screen.
Throughput and energy post live
Throughput, yield and energy consumption post to ERP against the right refinery and cost centre. Planning and finance work from live figures, not overnight extracts.
Refining AI on live tags
Every tag and alarm streams into the fabric where AI models flag process drift, energy waste and early faults. Engineers see it on live dashboards, read-only, while there is time to respond.
Integration is the start with Rayven.
Here's what comes with it.
Rayven isn't just a Honeywell connector. It's the operational software platform underneath - so once Honeywell is connected, four more capabilities come online by default.
AI-ready data layer (AI Data Fabric)
Honeywell data joined with ERP, IoT + legacy - contextualised, unified and structured so AI models, agents and tools can use it without ETL prep work.
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Live AI access (Rayven MCP)
Claude, ChatGPT + Gemini get live, governed access to Honeywell and every other connected system. Your AI stops guessing - cites real Honeywell records + numbers.
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Automation + AI agents
Workflows + AI agents act on Honeywell data without human intervention - escalate at-risk accounts, trigger operational work, auto-update forecasts, draft customer comms.
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Custom apps + portals
Unified customer portals, ops dashboards, mobile field apps, partner portals - built on top of integrated Honeywell data. No separate BI tool, no separate dev stack.
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All on top of your existing stack. No rip + replace. Honeywell stays Honeywell. Rayven works on what you've already built. Specifically tuned for read-only Experion PHD reads and alarm-to-work-order routing, with Safety Manager untouched.
Rayven is a five-layer platform ALL your integrations + much more
can run on.
Integration is one layer of Rayven. Data, execution, presentation + governance are the other four - all delivered as one platform on one commercial.
Pick the right tool for your stack.
Honeywell integration looks different at every scale. Honest comparison of the four common paths - Rayven only wins on some of them.
The integration is the easy bit.
The platform + team behind it is the difference.
Platform + team. One commercial.
Not five vendors stitched together. Rayven is the platform AND the Australia-based expert team that scopes, builds + supports it. One commercial. No licence stacking, no finger-pointing.
Built for Experion's PHD and alarm model.
Rayven reads Experion control tags, PHD historian data and rationalised alarms via OPC-UA. Read-only sync lifts PHD into an enterprise historian, ERP and AI - Safety Manager and the control layer are never touched.
We stay after go-live.
No handoff. No disappearing. Rayven is a long-term partner when your Honeywell evolves, your stack changes, or you push further. 24/7 support. Same team, same platform, same commercial.
Hosted your way, where you need.
Deploy as cloud, private cloud + on-premise - in Australia, the US, the UK, or anywhere else your Honeywell data needs to live. Your residency, your rules, your local compliance environment.
The questions Honeywell admins, RevOps + IT ask first.
If you're evaluating Rayven for Honeywell integration, these are the things worth knowing before booking a call.
The 30-minute call covers
- Your Honeywell + connected stack today
- What's reachable + which systems to bring in first
- Live walkthrough of Rayven against your scenario
- Time, scope + delivery estimate
- Honest read on whether Rayven's the right fit
What is Honeywell Experion PKS integration?
Experion PKS integration connects Honeywell's process control system to the rest of your operation - historian, LIMS, ERP, CMMS and AI - so tags, alarms and PHD data are visible everywhere they matter. Rayven delivers it as part of an AI data fabric, reading Experion data only and never touching control or Safety Manager.
Does Rayven control Experion or touch Safety Manager?
No. Rayven reads Experion process data and PHD history through OPC-UA only. It never writes into Experion, never controls the plant, and never touches the Safety Manager SIS or safety layer. The feed is one-way - out of the control network into your historian, ERP and AI. See how the Rayven Platform separates integration from control.
What systems can Rayven connect Honeywell Experion PKS to?
Rayven connects Experion to 1,228+ systems including your historian, ERP, CMMS, LIMS and AI agents, plus sibling control systems like Emerson DeltaV and Foxboro. Custom read-only connectors are part of done-for-you delivery.
How long does Honeywell Experion PKS integration take with Rayven?
Most Experion integrations go live in 2-12 weeks. A single Experion-to-historian or Experion-to-ERP read flow runs in 2-3 weeks; a full process-data fabric with anomaly detection and energy models runs 6-12 weeks. Choose DIY, done-for-you or hybrid delivery.
Experion already ships PHD and OPC. Why add Rayven?
PHD and Experion's OPC servers cover the control room and site reporting. Rayven adds value beyond them: full-resolution reads into an enterprise historian, alarm-to-work-order routing into CMMS, multi-site normalisation and the AI and dashboard layers on top - all read-only. Rayven complements Experion, never replaces or controls it.
What are the technical specifics of Honeywell Experion PKS integration with Rayven?
Rayven reads Honeywell Experion PKS through OPC-UA and Modbus TCP, plus the PHD (Process History Database) interface, using read-only accounts scoped to the control network. Control tags, alarms, events and PHD historian data are read at full resolution and mapped into your historian, ERP, CMMS and AI targets. Alarm and event subscriptions carry rationalisation context so floods route as prioritised work orders rather than noise. Tag naming is normalised across units and sites into one consistent schema, and PHD back-fills use batched historical queries with back-pressure so live acquisition is never disturbed. The Safety Manager SIS and the control layer are never written to and never touched; the integration is a one-way read out of the control network. Validated against Experion PKS with PHD across refining, chemicals and gas-processing plants, coexisting with existing Honeywell reporting.
Honeywell + AI integration.
In weeks, not months.
Book a 30-minute call. Walk away with a tailored plan - what's reachable, what to bring in first, time + scope.